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LM26484SQE
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Category:Power management chip
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Product Name:Power management unit
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Manufacturers:NSC
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Production Batch Number:11+
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Encapsulation:LLP
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Stock Status:There is stock
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Stock Quantity:25600
- Minimum order quantity: 1
- Details:
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illustrate
The LM26484 is a versatile, configurable power management unit. The device integrates two high efficiency 2.0A step-down DC/DC converters, an LDO controller, power-on reset (power-on reset) circuitry, and overtemperature protection circuitry. The output voltage of all regulators is externally adjustable. The LDO controller is a regulator for low voltage NMOS. The LM26484 is supplied in a 5 × 4 × 0.8 mm firm, 24-pin package.
Focus on specifications Step-down DC/DC converter (buck)
- Input range from 3.0 to 5.5V
- Externally adjustabletargetV OUT：
- Bucks 1 & 2: 2A for 0.8V - 3.5V @
- 180° phase shift clock between bucks
- PWM switching frequency of 2 MHz
- ± 1% voltage feedback accuracy
- Automatic soft start
- Current overload protection
- PWM/PFM type efficiency modes are available
Linear regulator (LDO) controller
- Input range from 3.0V to 5.5V
- Externally adjustabletargetV OUT
- ± 1.5% feedback voltage accuracy
- Adjust to low Vmiddle-lowVOUT's Lee Ben-zhen (low input, low output) NFET operation
- The configuration input to Li Benzhen can be adjusted when the supply is regulated by Buck2
- Choice of external FETs up to 1000 mA output current
apply
- Digital cores and I/O (FPGAs, ASICs, digital signal processors)
- Automotive infotainment system
- Set-top box
- Cordless telephone base station
- Network router
- printer
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andLM26484SQERelated ICs are:
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| LM26484SQE |
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